Hi Guys, Got a frantic call from the wife while away at work. She says a valve at the top is leaking. I think its where the hot and cold meet but not exactly sure. Here is a picture of it. She says just dripping but she will worry about this so just wondering if this can be a quick fix without calling the plumber. Thanks...here is a photo she texted me of the leaky valve http://i2.photobucket.com/albums/y40/nflboy07/622388ef.jpg D.